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Catsyn? 2-Chloro-4- (3-biphenylyl) -6- (4-biphenylyl) -1,3,5-triazine | CAS 1621467-35-3?? ?? ??? ?????. ? ??? C27H18ClN3??, ???? 419.90g/mol??, ??? ????? NLT 98%???.